| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.68 | 12.504% | $48.0167 | $48.02 | $48.00 | $48.00 |
| Purchase #2 | $52.90 | 9.707% | $58.035 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $126.83 | 12.348% | $142.491 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $73.45 | 12.279% | $82.4689 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $163.57 | 3.355% | $169.0578 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $145.68 | 3.113% | $150.215 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $17.39 | 3.703% | $18.034 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $622.50 | $668.3184 | $668.33 | $668.30 | $668.30 | |